Penn Welding Corporation is a full-service welding, fabrication, and steel manufacturing company located in Lancaster County, PA. Proudly serving the entire mid-Atlantic region, Pennwelding™ exclusively services commercial, industrial, and governmental clients exclusively. Established in 2017, our AWS-certified welders have extensive experience in oil and gas pipeline, energy transmission, mechanical services welding, solid waste, logistics, warehousing and transportation, highways, and roads, and other heavy industries. All-process welding, cutting, emergency mobile welding, and a full-service machine shop with plasma, laser and CAD/CNC are available.